What other reviews says here is true. Somehow the free version sounds a Lot better. (mine is iPhone 4) I tried tuning it; reviewed all the settings; tried EQ settings... Nothing helped much. The free version simply sounds better without any of these settings! Its strange! The developers should come forward to help. Even with the default settings it doesnt sound better than free version.
Btw, the sound is not that bad... Just little off if compared with free version... Thats all.
New Wizz about Virtuoso Piano Pro Classic